private void lableLu_MouseDown(object sender, MouseButtonEventArgs e)
        {
            WindowRecipe w_Lu = new WindowRecipe(name_Lu);

            w_Lu.Show();
        }
        private void lableDi_MouseDown(object sender, MouseButtonEventArgs e)
        {
            WindowRecipe w_Di = new WindowRecipe(name_Di);

            w_Di.Show();
        }
        private void lableBr_MouseDown(object sender, MouseButtonEventArgs e)
        {
            WindowRecipe w_Br = new WindowRecipe(name_Br);

            w_Br.Show();
        }